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minor API refinements

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This commit is contained in:
David Rose 2006-01-19 16:23:24 +00:00
parent 293b6cd493
commit e3e37d3bba
1 changed files with 13 additions and 13 deletions
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26
direct/src/fsm/FSM.py
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@ -125,6 +125,18 @@ class FSM(DirectObject.DirectObject):
SerialNum = 0
# This member lists the default transitions that are accepted
# without question by the defaultFilter. It's a map of state
# names to a list of legal target state names from that state.
# Define it only if you want to use the classic FSM model of
# defining all (or most) of your transitions up front. If
# this is set to None (the default), all named-state
# transitions (that is, those requests whose name begins with
# a capital letter) are allowed. If it is set to an empty
# map, no transitions are implicitly allowed--all transitions
# must be approved by some filter function.
defaultTransitions = None
def __init__(self, name):
self.name = name
self._serialNum = FSM.SerialNum
@ -133,18 +145,6 @@ class FSM(DirectObject.DirectObject):
# Initially, we are in the Off state by convention.
self.state = 'Off'
# This member lists the default transitions that are accepted
# without question by the defaultFilter. It's a map of state
# names to a list of legal target state names from that state.
# Define it only if you want to use the classic FSM model of
# defining all (or most) of your transitions up front. If
# this is set to None (the default), all named-state
# transitions (that is, those requests whose name begins with
# a capital letter) are allowed. If it is set to an empty
# map, no transitions are implicitly allowed--all transitions
# must be approved by some filter function.
self.defaultTransitions = None
# This member records transition requests made by demand() or
# forceTransition() while the FSM is in transition between
# states.
@ -259,7 +259,7 @@ class FSM(DirectObject.DirectObject):
if isinstance(result, types.StringTypes):
# If the return value is a string, it's just the name
# of the state. Wrap it in a tuple for consistency.
result = (result,)
result = (result,) + args
# Otherwise, assume it's a (name, *args) tuple
self.__setState(*result)